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arm64: dts: allwinner: a64: Update MBUS node

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In order to support memory dynamic frequency scaling (MDFS), the MBUS
binding now requires enumerating more resources. Provide them in the
device tree.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20211118031841.42315-6-samuel@sholland.org
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Samuel Holland 2021-11-17 21:18:40 -06:00 committed by Maxime Ripard
parent c8f7b50785
commit 00b9773b12
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1 changed files with 8 additions and 2 deletions
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10
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
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@ -1146,8 +1146,14 @@ pwm: pwm@1c21400 {
mbus: dram-controller@1c62000 {
compatible = "allwinner,sun50i-a64-mbus";
reg = <0x01c62000 0x1000>;
clocks = <&ccu 112>;
reg = <0x01c62000 0x1000>,
<0x01c63000 0x1000>;
reg-names = "mbus", "dram";
clocks = <&ccu CLK_MBUS>,
<&ccu CLK_DRAM>,
<&ccu CLK_BUS_DRAM>;
clock-names = "mbus", "dram", "bus";
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <1>;
dma-ranges = <0x00000000 0x40000000 0xc0000000>;